http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5637225-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42293fa12130e51e0266fef884dbd307 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-025 |
| filingDate | 1979-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6d6f25c66a53030e31c840e95fc49f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edafbd540aeb99051bbfc1aa0ba47969 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0047e8847afd2cd988cd8ee748115357 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed896d5a27ee9bbb0a463ce103ac06e1 |
| publicationDate | 1981-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5637225-A |
| titleOfInvention | Dry manufacture of uranium dioxide powder with superior sinterability |
| abstract | PURPOSE: To economically manufacture the titled uranium dioxide powder by a dry process by reducing uranium trioxide formed by fluidized thermal decomposition and pulverizing the resulting uranium dioxide with a jet mill. n CONSTITUTION: Uranyl nitrate is thermally decomposed in a fluidized bed, and the resulting uranium trioxide is reduced in a hydrogen atmosphere at about 500W900°C in a fluidized bed type reducing furnace to form uranium dioxide. This uranium dioxide is pulverized with a jet mill pulverizer using air as carrier gas to obtain uranium dioxide powder having superior sinterability and suitable for manufacturing nuclear fuel pellets. The ratio of oxygen/uranium is preferably adjusted to about 2.05W2.12 in the above-mentioned jet mill pulverization. n COPYRIGHT: (C)1981,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63249096-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6306853-B1 |
| priorityDate | 1979-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.